269,276,276,277,277,275,275,274,274,273,273,272,272,271,271,270,270,269,269,268,268,266,266,265,265,264,264,263,263,264,264,265,265,266,266,267,267,268,268,269;687,687,688,688,692,692,693,693,694,694,695,695,696,696,699,699,701,701,702,702,703,703,701,701,698,698,697,697,693,693,692,692,691,691,690,690,689,689,688,688